Fair Value Measurements - Additional Information (Detail) - USD ($) |
3 Months Ended | 12 Months Ended | ||
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Dec. 31, 2016 |
Dec. 31, 2016 |
Jan. 02, 2016 |
Jan. 03, 2015 |
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Transfers into level 2 from level 1 assets | $ 0 | $ 0 | $ 0 | |
| Transfers into level 1 from level 2 assets | 0 | 0 | 0 | |
| Impairment loss on intangible assets | $ 1,130,000 | $ 1,130,000 | $ 0 | $ 0 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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